CHEN Jiansheng, YANG Shiyong, FAN Lin, LI Zhongxiao, ZUO Hongjun, TAO Zhiqiang. SYNTHESIS AND CHARACTERIZATION OF TRIFLUROMETHYL-CONTAINING POLYIMIDES[J]. Acta Polymerica Sinica, 2007,(1):15-20.
CHEN Jiansheng, YANG Shiyong, FAN Lin, LI Zhongxiao, ZUO Hongjun, TAO Zhiqiang. SYNTHESIS AND CHARACTERIZATION OF TRIFLUROMETHYL-CONTAINING POLYIMIDES[J]. Acta Polymerica Sinica, 2007,(1):15-20.DOI:
A new fluorine-containing diamine of 2-trifluoromethyl-4
4′-diaminodiphenyl ether (3FODA) which has good solubility and high reactivity was synthesized.Two calculated molecular weight PMR polyimide resins were synthesized with 3FODA instead of methylene dianiline (MDA) in the first generation PMR polyimide KH-304 and PMR-15.The results showed that the monomer resin solution has high concentration
low viscosity and good stability under room temperature.